10-day forecast for Heman, IL: 26° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Friday, November 20
39°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1550° / 26°0
Morning33°feels 29°
Afternoon49°feels 49°
Evening38°feels 38°
Overnight29°feels 29°
50 °
Heman, Sunday, 15 November
Clear. High 50°, low 26°.
Pressure30.47 inHg
Wind1.1 mph W
Humidity52%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 31°0
Morning36°feels 32°
Afternoon54°feels 51°
Evening40°feels 38°
Overnight32°feels 32°
54 °
Heman, Monday, 16 November
Clear. High 54°, low 31°.
Pressure30.53 inHg
Wind4.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point33°
Tue, 1756° / 35°0
Morning38°feels 33°
Afternoon56°feels 53°
Evening44°feels 39°
Overnight36°feels 32°
56 °
Heman, Tuesday, 17 November
Clear. High 56°, low 35°.
Pressure30.50 inHg
Wind7.3 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 40°0
Morning45°feels 40°
Afternoon58°feels 56°
Evening49°feels 45°
Overnight41°feels 36°
58 °
Heman, Wednesday, 18 November
Overcast. High 58°, low 40°.
Pressure30.36 inHg
Wind12.5 mph S
Humidity50%
Visibility6.2 mi
Dew point39°
Thu, 1964° / 47°0
Morning53°feels 49°
Afternoon62°feels 61°
Evening59°feels 58°
Overnight55°feels 53°
64 °
Heman, Thursday, 19 November
Clear. High 64°, low 47°.
Pressure30.27 inHg
Wind12 mph S
Humidity53%
Visibility—
Dew point43°
Fri, 2065° / 51°0
Morning54°feels 53°
Afternoon62°feels 60°
Evening58°feels 56°
Overnight55°feels 53°
65 °
Heman, Friday, 20 November
Overcast. High 65°, low 51°.
Pressure30.24 inHg
Wind10.2 mph S
Humidity57%
Visibility—
Dew point45°
Sat, 2166° / 51°0.01
Morning55°feels 53°
Afternoon64°feels 63°
Evening60°feels 57°
Overnight53°feels 51°
66 °
Heman, Saturday, 21 November
Light rain. High 66°, low 51°.
Pressure30.00 inHg
Wind19.6 mph S
Humidity44%
Visibility—
Dew point41°
Sun, 2254° / 35°0.04
Morning46°feels 38°
Afternoon42°feels 33°
Evening38°feels 28°
Overnight37°feels 27°
54 °
Heman, Sunday, 22 November
Light rain. High 54°, low 35°.
Pressure29.94 inHg
Wind24.6 mph W
Humidity61%
Visibility—
Dew point31°
Mon, 2339° / 27°0
Morning30°feels 20°
Afternoon37°feels 29°
Evening34°feels 26°
Overnight31°feels 22°
39 °
Heman, Monday, 23 November
Clear. High 39°, low 27°.
Pressure30.42 inHg
Wind14.5 mph N
Humidity48%
Visibility—
Dew point18°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Heman, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.